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Tracer experiments within composite soil column investigated by MRI
Cambisol infiltration laboratory experiments magnetic resonance imaging porous medium preferential flow sand soil samples tracer velocity field
2015/3/2
The magnetic resonance imaging (MRI) technique was used for the visualisation and interpretation of flow paths. A set of tracer-infiltration experiments was performed on soil columns filled with packe...
Comparison of Live Skit and Video Delivery Styles Using Presentations With and Without Fluorescent Tracer Dyes at Pesticide Applicator Training for Promotion of Self-Protection from Dermal Exposure
pesticide safety education exposure health style
2009/10/14
Program delivery has a major impact on pesticide applicators’ reception to learning. This study evaluated the impact of different training delivery styles, with and without the demonstration of fluore...
Determination of the Utilization of Nitrogen From Tobacco Waste By Wheat Crop With 15 N Tracer Technique
Utilization of Nitrogen Tobacco Waste Wheat Crop 15 N Tracer Technique
2009/1/23
The field experiment was laid out with randomized block design with split plot and three replications during the 1991- 92 years. Each plot was 16 m 2 . Tobacco-waste at the rates of 0, 10, 20, 30 and ...
Radioactive tracer techniques used in solute transport studies in a field soil
tracer techniques solute velocity longitudinal dispersion coefficient bypassing ratio
2008/11/12
Radioactive tracer techniques were used for in-situ measurements of the solute velocity, longitudinal dispersion coefficient, and bypassing ratio, as well as for estimation of the impact of land-use c...
Residual Effect of Phosphorus from Organic Manures in Sunflower – Assessment Using Radio Tracer Technique
Organic manures residual effect 32P sunflower phosphorus % pdff A value
2010/11/10
Quantification of plant available phosphorus to the residual crop of sunflower in maize – sunflower cropping sequence from organic manures namely farmyard manure (FYM), poultry manure (PM), Bio compos...